package uilt;

import java.util.Scanner;

public class Scan {
	private static Scanner scanner = new Scanner(System.in);


	public Scan() {

	}
	public static int getkey(){
		return scanner.nextInt();
	}
	public static int getint(){
		return scanner.nextInt();
	}
	public static String getString(){
		return scanner.next();
	}

}
